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BJB Polyurethane SP-47 A/B
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | BJB Enterprises, Inc. |
| Trademark: | BJB Polyurethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | Mi1xlK_BJB-Polyurethane-SP-47-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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SP-47 A/B is a two-component flexible polyurethane designed to provide excellent physical properties as a spray applied elastomer. The SP-47 A/B can be used as either a fast flexible mold material or applied as an elastomeric top coat where a smooth air side surface is desired. It can be sprayed with a hand held plural component pneumatic dispense gun with a spray adapter such as BJB's CPE-25 or CPE-40. For larger industrial applications, this system can also be sprayed with conventional plural component high pressure spray equipment such as BJB's CPE-600. PRODUCT HIGHLIGHTS:
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| General Information | |
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| Features |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | ASTM D792 | ||
| -- 1 | 1.02 | g/cm³ | |
| -- | 1.06 | g/cm³ | |
| -- 2 | 1.09 | g/cm³ | |
| Specific Volume | 0.950 | cm³/g |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gel Time | 40.0 to 45.0 | sec | |
| Tack Free Time | 5.0 to 10.0 | min | |
| Work Time 3(25°C) | 20.0 to 25.0 | sec |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 45 to 50 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break) | 5.32 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 530 | % | ASTM D412 |
| Tear Strength | 13.7 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 100, Mix Ratio by Volume: 100 | ||
| Part B | Mix Ratio by Weight: 94, Mix Ratio by Volume: 100 | ||
| Shelf Life | 26 | wk | |
| Thermoset Mix Viscosity | ASTM D2393 | ||
| 25°C 4 | 1300 | cP | |
| 25°C 5 | 525 | cP | |
| 25°C 6 | 900 | cP | |
| Demold Time (25°C) | 10 to 20 | min | |
| Post Cure Time | 48 to 72 | hr |
| Note Message | |
|---|---|
| 1 . | Part B |
| 2 . | Part A |
| 3 . | 100g mass |
| 4 . | Part B, Brookfield |
| 5 . | Part A, Brookfield |
| 6 . | Mixed, Brookfield |
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|---|---|---|---|
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| Thermoset Plastics EL-636 | Thermoset, Lord Chemical Products | Epoxy | Thermoset Plastics |
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| Dutral® OCP 5050 | Versalis S.p.A. | EPDM | Dutral® |
| ESTOPLAST XU 150BB11 | Ester Industries Ltd. | Nylon 6 | ESTOPLAST XU |
